2254764655

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3041}}^1$

素因数の和:3148

約数の個数: 64

約数和(自身を含む): 3422030976

約数和(自身を除く): 1167266321

約数列:

[1, 5, 11, 13, 17, 55, 61, 65, 85, 143, 187, 221, 305, 671, 715, 793, 935, 1037, 1105, 2431, 3041, 3355, 3965, 5185, 8723, 11407, 12155, 13481, 15205, 33451, 39533, 43615, 51697, 57035, 67405, 148291, 167255, 185501, 197665, 258485, 434863, 568667, 672061, 741455, 927505, 2040511, 2174315, 2411513, 2843335, 3153517, 3360305, 7392671, 10202555, 12057565, 15767585, 26526643, 34688687, 36963355, 40995721, 132633215, 173443435, 204978605, 450952931, 2254764655]

約数ペア:

[(1, 2254764655), (5, 450952931), (11, 204978605), (13, 173443435), (17, 132633215), (55, 40995721), (61, 36963355), (65, 34688687), (85, 26526643), (143, 15767585), (187, 12057565), (221, 10202555), (305, 7392671), (671, 3360305), (715, 3153517), (793, 2843335), (935, 2411513), (1037, 2174315), (1105, 2040511), (2431, 927505), (3041, 741455), (3355, 672061), (3965, 568667), (5185, 434863), (8723, 258485), (11407, 197665), (12155, 185501), (13481, 167255), (15205, 148291), (33451, 67405), (39533, 57035), (43615, 51697)]